A study of resonant structures in B+->D*+D-K+ and B+→D*-D+K+ decays is performed, using proton-proton collision data at center-of-mass energies of sqrt(s)=7, 8, and 13 TeV recorded by the LHCb experiment, corresponding to an integrated luminosity of 9 fb-1. A simultaneous amplitude fit is performed to the two channels with contributions from resonances decaying to D*-D+ and D*+D- states linked by C parity. ... (See attached pdf file)
Observation of New Charmonium or Charmoniumlike States in B+ -> D*\pmD\mpK+ Decays
Bassi G.Membro del Collaboration Group
;Kleijne N.Membro del Collaboration Group
;Morello M. J.Membro del Collaboration Group
;Passaro D.Membro del Collaboration Group
;Pica L.Membro del Collaboration Group
;Riccardi D.Membro del Collaboration Group
;
2024
Abstract
A study of resonant structures in B+->D*+D-K+ and B+→D*-D+K+ decays is performed, using proton-proton collision data at center-of-mass energies of sqrt(s)=7, 8, and 13 TeV recorded by the LHCb experiment, corresponding to an integrated luminosity of 9 fb-1. A simultaneous amplitude fit is performed to the two channels with contributions from resonances decaying to D*-D+ and D*+D- states linked by C parity. ... (See attached pdf file)File in questo prodotto:
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PhysRevLett.133.131902.pdf
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